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Diffstat (limited to 'usr.bin/vi/nex/ex_visual.c')
| -rw-r--r-- | usr.bin/vi/nex/ex_visual.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/usr.bin/vi/nex/ex_visual.c b/usr.bin/vi/nex/ex_visual.c deleted file mode 100644 index d53152bde8e8..000000000000 --- a/usr.bin/vi/nex/ex_visual.c +++ /dev/null @@ -1,122 +0,0 @@ -/*- - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)ex_visual.c 8.7 (Berkeley) 11/29/93"; -#endif /* not lint */ - -#include <sys/types.h> - -#include <stdlib.h> -#include <string.h> - -#include "vi.h" -#include "excmd.h" - -/* - * ex_visual -- :[line] vi[sual] [^-.+] [window_size] [flags] - * - * Switch to visual mode. - */ -int -ex_visual(sp, ep, cmdp) - SCR *sp; - EXF *ep; - EXCMDARG *cmdp; -{ - size_t len; - int pos; - char buf[256]; - - /* If open option off, disallow visual command. */ - if (!O_ISSET(sp, O_OPEN)) { - msgq(sp, M_ERR, - "The visual command requires that the open option be set."); - return (1); - } - - /* If a line specified, move to that line. */ - if (cmdp->addrcnt) - sp->lno = cmdp->addr1.lno; - - /* - * Push a command based on the line position flags. If no - * flag specified, the line goes at the top of the screen. - */ - switch (F_ISSET(cmdp, E_F_CARAT | E_F_DASH | E_F_DOT | E_F_PLUS)) { - case E_F_CARAT: - pos = '^'; - break; - case E_F_DASH: - pos = '-'; - break; - case E_F_DOT: - pos = '.'; - break; - case E_F_PLUS: - default: - pos = '+'; - break; - } - - if (F_ISSET(cmdp, E_COUNT)) - len = snprintf(buf, sizeof(buf), - "%luz%c%lu", sp->lno, pos, cmdp->count); - else - len = snprintf(buf, sizeof(buf), "%luz%c", sp->lno, pos); - (void)term_push(sp, buf, len, 0, CH_NOMAP | CH_QUOTED); - - /* - * !!! - * Historically, if no line address was specified, the [p#l] flags - * caused the cursor to be moved to the last line of the file, which - * was then positioned as described above. This seems useless, so - * I haven't implemented it. - */ - switch (F_ISSET(cmdp, E_F_HASH | E_F_LIST | E_F_PRINT)) { - case E_F_HASH: - O_SET(sp, O_NUMBER); - break; - case E_F_LIST: - O_SET(sp, O_LIST); - break; - case E_F_PRINT: - break; - } - - /* Switch modes. */ - F_CLR(sp, S_SCREENS); - F_SET(sp, sp->saved_vi_mode); - - return (0); -} |